Used mainly in jewelry and in dental machines. Magnetic Shiners are used for polishing of jewelry with stones and jewels that have small undercuts and cavities that are difficult to reach.
They are widely used in polishing of small parts and non-ferrous metals. The machine uses a strong magnetic field that brings fast, rotary movement inside a tank that contains water, a special compound and small stainless steel needles. The movement created is of centrifugal, elliptical type that allows the needles to reach any point of the objects being treated.